LM2575T-5.0/ADJ/3.3/12 LM2575T-5.0/LB LM2575T-5.0/LB03 LM2575T-5.0/LF02 LM2575T-5.0/LF03 LM2575T-5.0/LF04 LM2575T-5.0/NOPB LM2575T-5.0/NOPB . LM2575T-5.0/PB LM2575T-5.0G